How to adjust the width of the headlights is the best, and the height of the headlights is generally

The adjustment of automobile headlights is usually the left and right and height of the high and low beams, which can be adjusted by the knob behind the headlight assembly with tools. So what are the standards for the left and right adjustment of car headlights? Let's take a look.

First of all, we must know that the headlights of the car should be as concentrated as possible, too divergent will blur, affect the lighting effect, and it is easy to interfere with other cars. There are two screw buttons behind the headlight assembly, one to adjust the height and the other to adjust the width, and the left and right and height adjustments can be made through the knobs. If the light is not focused, you need to adjust it left and right.

Drive the car to 10 meters away from the wall, and measure the distance from the low beam of the car to the central axis, the distance from the high beam to the central axis, and the distance from the low beam to the ground; Then move to the wall and make the corresponding marks on the wall; Then observe whether the light line is offset left and right or too high and too low, if the headlight center is not aligned with the marking point, it indicates that there is an offset, which can be adjusted by rotating the headlight width adjustment knob, and the headlight center can be aligned with the mark on the wall.

It should be noted that the width of the general light is set at the factory, and it is not recommended to adjust it yourself. If there is an offset, you can fine-tune it, and you can adjust the right car light beam slightly to the right when adjusting, so that you can see the right side of the road more clearly in rainy or foggy days with low visibility, but it is more recommended to go to a 4S shop or repair shop to adjust the specifications.

Under normal circumstances, it is not allowed to adjust your own headlights, according to the relevant safety standards of the car, the headlights have been adjusted to the most appropriate irradiation range and height before leaving the warehouse.

Generally, it is recommended that professionals or use professional equipment to adjust, and individuals should not adjust easily, otherwise there will be unimaginable consequences, and finally it needs to be returned to the 4S shop for repair. The vehicle lighting stool is usually around the low beam, and the high beam usually does not need to be adjusted. Adjusted from the knob at the rear of the headlight assembly, the owner can adjust the light by himself through the tool.

The vehicle is driven to a suitable safety position at night, and the illumination range, width and height of the vehicle's headlights are controlled by manually adjusting the switches. H1 height to mm, H3 up to 42 mm, H4 up to 92 mm, H7 up to 59 mm, etc.

The width of the general light is set at the factory, and it is not recommended to adjust it yourself. If there is an offset, you can fine-tune it, and you can adjust the right light beam slightly to the right when adjusting, so that you can see the right side of the pavement more clearly in rainy or foggy days with low visibility, but it is more recommended to go to a 4S shop or repair shop to adjust the specifications.

The adjustment of automobile headlights is usually the left and right and height of the high and low beams, which can be adjusted by the knob behind the headlight assembly. So what are the standards for the left and right adjustment of car headlights?

First of all, we need to know that the headlight line of the car should be concentrated as much as possible, too divergent will blur, affect the lighting effect, and it is easy to interfere with other cars. There are two screw buttons behind the headlight assembly, one to adjust the height and the other to adjust the width, and the up and down and height adjustments can be made through the knob. If the light is not focused, you need to adjust it left and right.

Drive the car to 10 meters away from the wall, and measure the distance from the low beam of the car to the central axis, the distance from the high beam to the central axis, and the distance from the low beam to the ground; Then move to the wall and make the corresponding marks on the wall; Then observe whether the light line is offset left and right or too high and too low, if the center of the headlight is not aligned with the marking point, it indicates that there is an offset, you can adjust it by rotating the headlight Chunchai width adjustment knob, and the center of the headlight is aimed at the mark on the wall. (Photo by Pacific Automobile Network Jing Chenchen).

Automobile headlight height adjustment in the vehicle inside the instrument panel operation panel has a special headlight height adjustment roller to control, roll up the headlight is too high, roll down the headlight lower, the specific operation steps are as follows:

1. Press the brake pedal of the blue car.

2. Press the car's one-button start button.

3. The instrument of the car lights up, and the power supply of the whole car is turned on.

4. Roll the headlight height adjustment roller on the left side of the car dashboard.

5. At this time, the headlights of the car will change their position up and down with the up and down movement of the rollers.

Adjust the light width position of the car. Attach a strip of tape to the wall in the middle of the front of the car, 10 cm lower than the headlights. Adjust the distance between the bulb and the center point of the logo until the headlight beam is in a straight line.

After the optical center of the two lights is aligned with the scale, stand in front of the car and observe the lamppost emitted by the headlights to see if it is vertically forward.

Car headlights, also known as car headlights, LED daytime running lights, as the eyes of the car, are not only related to the external image of a car owner, but also closely related to safe driving at night or in bad weather conditions. The use and maintenance of car lights should not be overlooked.

In the process of using the vehicle, sometimes the lighting position of the headlights is too high and the lighting angle is deviated, and the headlights need to be adjusted. The adjustment of the headlights is usually left and right of the low beam, which is adjusted from the knob behind the headlight assembly, and the owner can adjust the light by himself through the tool. The hood needs to be opened for the left and right adjustment of the headlights, and there will be an adjustment spiral hairspring at the tail of the collapsed pin headlight assembly.

Simply turn these adjustment screws with a Phillips screwdriver. There are usually 2 to 4 screws, which are used to adjust the height and left and right of the high and low beams.

In the process of driving, the vibration of the body will cause the deviation of the direction of light irradiation, which will affect the safety of the hidden car. Under normal circumstances, people should always double-check the lights to see if the direction of the lights is off and if the brightness of the lights is diminished. If you find a problem, adjust it in time.

In general, the bulbs of car headlights are usually replaced every 50,000 km or about 2 years. Therefore, the bulb should be replaced regularly, and it is best to replace the bulb on both sides at the same time to avoid inconsistent brightness of the lights on both sides. Also, when choosing a bulb, don't choose an inferior bulb.

It is recommended that you choose a bulb that suits your model.

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